| ISO 639-3 Reference Names | art-289 | Nukuini |
| ISO 639-3 Print Names | art-290 | Nukuini |
| ISO 639-3 Inverted Names | art-291 | Nukuini |
| Ethnologue Primary Language Names | art-323 | Nukuini |
| Glottolog Languoid Names | art-326 | Nukuini |
| Glottocode | art-327 | nuku1263 |
| Glottolog Primary Key | art-328 | 43616 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 603 |
| Ethnologue Language Names | art-330 | Cuyanawa |
| Ethnologue Language Names | art-330 | Nukini |
| Ethnologue Language Names | art-330 | Nukuini |
| Ethnologue Language Names | art-330 | Nuquini |
| English | eng-000 | Nukiní |
| English | eng-000 | Nukuini |
| français | fra-000 | nukuini |
| español | spa-000 | nukuini |
